Home / 48,174,801.57-66,481,293.47-26,148,305.57

Finding the Fourth Proportional to 48,174,801.57, 66,481,293.47 and 26,148,305.57

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Solution

The fourth proportional to 48,174,801.57, 66,481,293.47 and 26,148,305.57 is: 36,084,698.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,174,801.57 : 66,481,293.47 = 26,148,305.57 : x
  2. Step 2: Convert to fraction form
    48,174,801.57/66,481,293.47 = 26,148,305.57/x
  3. Step 3: Cross multiply
    48,174,801.57x = 66,481,293.47 × 26,148,305.57
  4. Step 4: Simplify right side
    48,174,801.57x = 1,738,373,175,879,257.75
  5. Step 5: Solve for x
    x = 1,738,373,175,879,257.75/48,174,801.57
  6. Step 6: Final answer
    x = 36,084,698.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.